Determine whether b is in the column space of A, and if so, express b as a linear combination of the column vectors of A.
(a) A = [1 -1 1, -1 1 -1, -1 -1 1]; b = [2 0 0].
Determine whether b is in the column space of A, and if so, express b as a linear combination of the column vectors of A.
(a) A = [1 -1 1, -1 1 -1, -1 -1 1]; b = [2 0 0].